[Symptom management in advanced cancer : Relief of pain, nausea and vomiting in the context of palliative care].

Patients with incurable cancer can suffer from a variety of symptoms that adversely impact the quality of life. Pain, nausea and vomiting are common symptoms in this context. These symptoms can be tumor-related, tumor-associated or treatment-related but can also have independent causes. The aim of this article is to present the complexity of these symptoms, symptom assessment and the current treatment guidelines. Apart from physical causes, there may also be psychological, social or spiritual causes for these distressing symptoms. In addition to pharmacological treatment, a comprehensive needs-oriented approach involving treatment by a multiprofessional team (doctors, nurses, physiotherapists, psychologists, art and music therapists, social workers, pastoral workers) consisting of healthcare professionals and volunteers can help to alleviate symptoms. The differentiation of nociceptive and neuropathic pain is indicative for the selection of medication in pain management, and medication should be individually titrated. For the treatment of nausea and vomiting, an etiology-based approach should be used and the receptor specificity of antiemetics should be considered. If symptoms can be anticipated, at least an adequate medication should generally be prescribed for the possible needs, and if symptoms persist a basic medication should be the rule. Guidelines, such as the S3 guidelines on supportive therapy in oncology patients and the S3 guidelines on palliative care for patients with incurable cancer, are principles for routine clinical practice.